208533104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3727}}^1$

素因数の和:4017

約数の個数: 40

約数和(自身を含む): 436847040

約数和(自身を除く): 228313936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 3727, 4304, 6994, 7454, 13988, 14908, 27976, 29816, 48451, 55952, 59632, 96902, 193804, 387608, 775216, 1002563, 2005126, 4010252, 8020504, 13033319, 16041008, 26066638, 52133276, 104266552, 208533104]

約数ペア:

[(1, 208533104), (2, 104266552), (4, 52133276), (8, 26066638), (13, 16041008), (16, 13033319), (26, 8020504), (52, 4010252), (104, 2005126), (208, 1002563), (269, 775216), (538, 387608), (1076, 193804), (2152, 96902), (3497, 59632), (3727, 55952), (4304, 48451), (6994, 29816), (7454, 27976), (13988, 14908)]